It showed that direct rewards and punishments are not necessary for learning. its called modeling.
Based on the survey conducted since 1940, the racial attitudes that were held against the white and Americans have changed tremendously. However, the changes are very complicated than they are assumed. Many different policies have been acquired to fight racism equality.
First is the desegregation of schools that was conducted to prevent house discrimination from promoting change. The national, racial climate has also experienced changes however the question remains if there has been a change in the American hearts.
Answer:
Question #1 = Couples may include a yagna as part of their wedding ceremony. The caste system limits job choices for Indians.
Question #2 = wearing cotton clothes.
The answer is Equilibrium model of social change. A very long while back, Talcott Parsons in the year 1966, the main twentieth-century figure in the functionalist hypothesis, exhibited a harmony model of social change. Parsons said that society is dependably in a characteristic condition of balance, characterized as a condition of equivalent adjust among restricting powers.
